PD apps use advanced computer vision technology on your Android or Apple device to accurately measure the distance between your pupils. Using facial recognition algorithms, these apps identify key elements of your face and measure the complete Rx details like the sphere (power), axis, cylinder (as...
EyeTool is a universal distance measuring tool for Android devices that can be used primarily when ordering glasses online. Many people cannot afford to buy eyeglasses or have their lenses polished by an optician. Opticians work at high margins with a small number of products, practically manufact...